From b290a65eb735aa89bb071e27f8421cc864c78e8c Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Fri, 18 Jun 2010 08:10:55 +0000 Subject: fiber/{base,io}: use arrays instead of hashes for r/w accounting This gives a tiny performance improvement to the FiberSpawn and FiberPool concurrency models. --- lib/rainbows/fiber/io.rb | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'lib/rainbows/fiber/io.rb') diff --git a/lib/rainbows/fiber/io.rb b/lib/rainbows/fiber/io.rb index 5153070..5f925ca 100644 --- a/lib/rainbows/fiber/io.rb +++ b/lib/rainbows/fiber/io.rb @@ -19,21 +19,23 @@ module Rainbows end def close - RD.delete(self) - WR.delete(self) + fileno = to_io.fileno + RD[fileno] = WR[fileno] = nil to_io.close unless to_io.closed? end def wait_readable - RD[self] = false + fileno = to_io.fileno + RD[fileno] = self ::Fiber.yield - RD.delete(self) + RD[fileno] = nil end def wait_writable - WR[self] = false + fileno = to_io.fileno + WR[fileno] = self ::Fiber.yield - WR.delete(self) + WR[fileno] = nil end def write(buf) -- cgit v1.2.3-24-ge0c7